diff --git a/AssetBundleCacher.cs b/AssetBundleCacher.cs
index e056089e..df383907 100644
--- a/AssetBundleCacher.cs
+++ b/AssetBundleCacher.cs
@@ -107,27 +107,12 @@ namespace VRCX
                 return;
             }
             // upgrade from Unity 2018 to 2019
-            var UnityPlayerDll = Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\UnityPlayer.dll");
-            if (File.Exists(UnityPlayerDll))
-            {
-                FileInfo UnityPlayerDllInfo = new FileInfo(UnityPlayerDll);
-                if (UnityPlayerDllInfo.Length == 23399880 || UnityPlayerDllInfo.Length == 37697480)
-                    File.Delete(UnityPlayerDll);
-                var UnityData = Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\AssetBundleCacher_Data\\data.unity3d");
-                if (File.Exists(UnityData))
-                    File.Delete(UnityData);
-            }
-            if (!File.Exists(UnityPlayerDll))
+            var UnityData = Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\AssetBundleCacher_Data\\data.unity3d");
+            if (File.Exists(UnityData))
             {
                 try
                 {
-                    using (var key = Registry.ClassesRoot.OpenSubKey(@"VRChat\shell\open\command"))
-                    {
-                        // "C:\Program Files (x86)\Steam\steamapps\common\VRChat\launch.exe" "%1" %*
-                        var match = Regex.Match(key.GetValue(string.Empty) as string, "(?!\")(.+?\\\\VRChat.*)(!?\\\\launch.exe\")");
-                        var fileLocation = Path.Combine(match.Groups[1].Value, "UnityPlayer.dll");
-                        File.Copy(fileLocation, Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\UnityPlayer.dll"));
-                    }
+                    File.Delete(UnityData);
                 }
                 catch
                 {
diff --git a/AssetBundleCacher/AssetBundleCacher.exe b/AssetBundleCacher/AssetBundleCacher.exe
index 98d64385..7ab28f47 100644
Binary files a/AssetBundleCacher/AssetBundleCacher.exe and b/AssetBundleCacher/AssetBundleCacher.exe differ
diff --git a/AssetBundleCacher/AssetBundleCacher_Data/Resources/unity_builtin_extra b/AssetBundleCacher/AssetBundleCacher_Data/Resources/unity_builtin_extra
index d5facf26..903e99af 100644
Binary files a/AssetBundleCacher/AssetBundleCacher_Data/Resources/unity_builtin_extra and b/AssetBundleCacher/AssetBundleCacher_Data/Resources/unity_builtin_extra differ
diff --git a/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers b/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers
index ac587c59..166c43df 100644
Binary files a/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers and b/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers differ
diff --git a/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers.assets b/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers.assets
index 54049df1..29bc2931 100644
Binary files a/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers.assets and b/AssetBundleCacher/AssetBundleCacher_Data/globalgamemanagers.assets differ
diff --git a/AssetBundleCacher/AssetBundleCacher_Data/il2cpp_data/Metadata/global-metadata.dat b/AssetBundleCacher/AssetBundleCacher_Data/il2cpp_data/Metadata/global-metadata.dat
index 5713dc8b..8cd69e4a 100644
Binary files a/AssetBundleCacher/AssetBundleCacher_Data/il2cpp_data/Metadata/global-metadata.dat and b/AssetBundleCacher/AssetBundleCacher_Data/il2cpp_data/Metadata/global-metadata.dat differ
diff --git a/AssetBundleCacher/AssetBundleCacher_Data/level0 b/AssetBundleCacher/AssetBundleCacher_Data/level0
index 487a05e6..3f61f069 100644
Binary files a/AssetBundleCacher/AssetBundleCacher_Data/level0 and b/AssetBundleCacher/AssetBundleCacher_Data/level0 differ
diff --git a/AssetBundleCacher/AssetBundleCacher_Data/sharedassets0.assets b/AssetBundleCacher/AssetBundleCacher_Data/sharedassets0.assets
index 8a6cacf2..de64c3d2 100644
Binary files a/AssetBundleCacher/AssetBundleCacher_Data/sharedassets0.assets and b/AssetBundleCacher/AssetBundleCacher_Data/sharedassets0.assets differ
diff --git a/AssetBundleCacher/GameAssembly.dll b/AssetBundleCacher/GameAssembly.dll
index 372999a1..9d64a0b8 100644
Binary files a/AssetBundleCacher/GameAssembly.dll and b/AssetBundleCacher/GameAssembly.dll differ
diff --git a/AssetBundleCacher/UnityPlayer.dll b/AssetBundleCacher/UnityPlayer.dll
new file mode 100644
index 00000000..efdef3d5
Binary files /dev/null and b/AssetBundleCacher/UnityPlayer.dll differ